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5418885120 = 213351119211
BaseRepresentation
bin1010000101111110…
…11010000000000000
3111222122120212220220
411002333122000000
542044213310440
62253413303040
7251166522615
oct50277320000
914878525826
105418885120
112330901660
121072934a80
13684882ccc
1439598050c
1521aaea8d0
hex142fda000

5418885120 has 448 divisors, whose sum is σ = 20005608960. Its totient is φ = 1238630400.

The previous prime is 5418885113. The next prime is 5418885137. The reversal of 5418885120 is 215888145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25681815 + ... + 25682025.

Almost surely, 25418885120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5418885120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10002804480).

5418885120 is an abundant number, since it is smaller than the sum of its proper divisors (14586723840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5418885120 is a wasteful number, since it uses less digits than its factorization.

5418885120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 42.

The square root of 5418885120 is about 73613.0770991133. The cubic root of 5418885120 is about 1756.4534643181.

The spelling of 5418885120 in words is "five billion, four hundred eighteen million, eight hundred eighty-five thousand, one hundred twenty".